摘要
连作障碍制约参地资源,严重威胁人参产业的可持续发展。栽培地土壤理化性状劣变、化感物质累积、农残及重金属增加、养分失衡、根际微生态系统失调和土传病害增加等是导致人参连作障碍的重要因子,其中病虫害是关键因素之一。人参栽培过程中病虫害种类较多,已报道的病害有40多种,连作参地土传病虫害尤为严重。该文综述近年来人参栽培中主要病虫害及其防治途径,试图从病虫害防治方面提出人参连作障碍的消减策略,为人参连作问题的解决提供参考。
The continuous monoculture cropping problem severely has hindered the land resource of Panax ginseng cultivation and threatened the sustainable development of ginseng industry. There are comprehensive factors causing the continuous monoculture cropping problem,such as deterioration of soil physical and chemical properties,accumulation of allelochemical,increase of pesticide residue and heavy metal,imbalance of rhizospheric micro-ecosystem,and increase of soil-borne diseases. Among soil-borne disease was one of the key factors. More than 40 soil-borne diseases have been reported in the ginseng cultivation,especially,the diseases were more serious in the ginseng replanting land. Here main soil-borne diseases and their prevention way have been summarized,and we try to provide the effective improvement strategy of continuous monoculture cropping problem focusing on the disease control and offer reference for overcoming the ginseng continuous monoculture cropping problem.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2016年第21期3890-3896,共7页
China Journal of Chinese Materia Medica
基金
国家自然科学基金项目(81403053)
中国中医科学院中药研究所自主选题项目(ZZ2014028
ZZ2014059)
关键词
人参
连作障碍
土传病害
虫害
综合防治
ginseng
continuous monoculture cropping problem
soil-borne disease
insect pests
comprehensive control
